Sophie 'hid Playboy pics from parents'

Sophie once kept a raunchy Playboy photoshoot a secret from her parents, it has been reported.

According to the Daily Mail, the 20-year-old, who stripped off within hours of arriving in the Big Brother house, posed in turquoise underwear for the online edition of the men's magazine last year.

However, despite doing her first topless shoot at the age of 18, she never told her family about her plans to become a glamour girl.

Yesterday, Sophie and Freddie legally changed their names in a bid to be made permanent housemates.